'; # damo obvestilo o diagnostiki #print_r($this->diagnostic_note); # opozorila: # DIAG_SPR_ON_PAGE # DIAG_SPR_IN_BLOCK # DIAG_SUB_Q_IN_GRID # DIAG_UNAPROPRIATE_START $_opozorila = false; if (in_array(DIAG_SPR_ON_PAGE, $this->diagnostic_note) || in_array(DIAG_SPR_IN_BLOCK, $this->diagnostic_note) || in_array(DIAG_SUB_Q_IN_GRID, $this->diagnostic_note) || in_array(DIAG_UNAPROPRIATE_START, $this->diagnostic_note) || in_array(DIAG_TIME_HARD_LIMIT, $this->diagnostic_note)) { $_opozorila = true; } # priporočila: # DIAG_REMINDER_ON_IF # DIAG_REMINDER_ON_MGRID $_pripombe = false; if (in_array(DIAG_REMINDER_ON_IF, $this->diagnostic_note) || in_array(DIAG_REMINDER_ON_MGRID, $this->diagnostic_note) || in_array(DIAG_TIME_SOFT_LIMIT, $this->diagnostic_note)) { $_pripombe = true; } SurveySetting::getInstance()->Init($this->anketa); $preview_disableif = SurveySetting::getInstance()->getSurveyMiscSetting('preview_disableif'); $preview_disablealert = SurveySetting::getInstance()->getSurveyMiscSetting('preview_disablealert'); $preview_displayifs = SurveySetting::getInstance()->getSurveyMiscSetting('preview_displayifs'); $preview_displayvariables = SurveySetting::getInstance()->getSurveyMiscSetting('preview_displayvariables'); $preview_hidecomment = SurveySetting::getInstance()->getSurveyMiscSetting('preview_hidecomment'); $preview_options = ''.($preview_disableif==1?'&disableif=1':'').($preview_disablealert==1?'&disablealert=1':'').($preview_displayifs==1?'&displayifs=1':'').($preview_displayvariables==1?'&displayvariables=1':'').($preview_hidecomment==1?'&hidecomment=1':'').''; /* - ZAČASNO ZAKOMENTIRAN TOOLTIP (prekriva vsebino za redizajn) @TG echo '
'; # id="srv_diagnostic" } /* Začetek ankete z neprimernimi vprašanji. * Ni najbolje začeti z demografijo (razen v primeru specifičnih anket ali ko te podatke potrebujemo zaradi vejitev). * Še slabše je začeti z občutljivim ali težkimi vprašanji. * Prvo vprašanje mora namreč biti (a) enostavno, (b) prijazno in (c) zanimivo. * Demografija (spol, starost, izobrazba ipd.) je običajno na koncu. * Pri tem je treba posebej dobro razmisliti ali vsa ta vprašanja res potrebujemo. * Pogosto sprašujemo npr. po regiji, čeprav je regija za naš problem irelevantna in na tej osnovi kasneje ne izvedemo nobene analize. * Nepotrebno je tudi preveč podrobno spraševanje (npr. po starosti), če vemo, da nas v pogledu starosti zanima * kvečjemu analiza treh večjih starostnih skupin (npr. do 30, 30-50, 50+) - v takem primeru zato tako tudi vprašamo. * S tem se izognemo dodatnemu rekodiranju, hkrati pa seveda respondentom olajšamo odgovarjanje. */ function testUnapropriateStart() { global $lang; #Preverimo ali se v prvh 30% vprašanj pojavi beseda spol, starost, izobrazba $cnt = 0; $_30_percent = $this->cnt_spremenljivka / (100 / SPR_UNAPROPRIATE_START_LIMIT); $_bad_words = $lang['srv_diagnostic_bad_start_words'];# = array('spol', 'starost', 'rojstva', 'izobrazba', 'šola'); foreach ( $this->struktura_spremenljivk AS $key => $spr_id ) { if ( !in_array(DIAG_UNAPROPRIATE_START,$this->diagnostic_note) && $cnt < $_30_percent && $cnt < 5) { # preverimo ali se kje pojavijo demografska vprašanja $naslov = trim($this->spremenljivke[$spr_id]['naslov']); foreach ($_bad_words AS $bad_word) { if( !in_array(DIAG_UNAPROPRIATE_START,$this->diagnostic_note) && stristr($naslov, $bad_word) !== FALSE ) { $this->diagnostic_note[] = DIAG_UNAPROPRIATE_START; } } } $cnt++; } } /* Za pomembna vprašanja, npr. vprašanja na osnovi katerih temeljijo vejitve ali vprašanja, * ki so bistvena za našo analizo, je smiselno nastaviti opozorilo, ki respondenta opozori na pomembnost odgovora. * Le v zelo nujnih primerih pa respondentu tudi preprečimo nadaljevanje, če ne odgovori. * Druga skrajnost so trdi opomniki za čisto vsako vprašanje, ki pa lahko odvrnejo respondenta od celotne ankete. */ # Hkrati potestiramo še za preveč podvprašanj v gridu /*Znano je, da respondenti zapuščajo anketo predvsem pri blokih vprašanj, * kjer se npr. zahteva strinjanje z več trditvami. V enem bloku naj bo zato * praviloma do največ 8-10 vprašanj, nakar se naredi nov blok z novim (krajšim) * nagovorom. */ function testHardRremindersAndSubQ() { $_spr_reminders_checked = array(); # najprej preverimo ali imamo opomnike na vprašanja na katere se sklicujejo if-i if ($this->cnt_conditions > 0) { # zloopamo skozi pogoje foreach ($this->conditions AS $iid => $condition) { # zloopamo skozi posamezen pogoj if ( !in_array(DIAG_REMINDER_ON_IF,$this->diagnostic_note) && $condition > 0) { $sql_condition_spr = Cache::srv_condition($condition); while($row_condition_spr = mysqli_fetch_array($sql_condition_spr)) { # za vako posamezno spremenljivko preverimo ali imamo kakšen reminder # vsako spremenljivko preverimo samo 1x :) if ( !in_array(DIAG_REMINDER_ON_IF,$this->diagnostic_note) && !isset($_spr_reminders[$row_condition_spr['spr_id']])) { if ((int)$this->spremenljivke[$row_condition_spr['spr_id']]['reminder'] == 0) { $this->diagnostic_note[] = DIAG_REMINDER_ON_IF; } # zakeširamo spremenljivko, da ne gledamo večkrat $_spr_reminders[$row_condition_spr['spr_id']] = true; } } } } } # preverimo še da nimamo remindejrev na vprašanja z ogromno odgovori. (multigrid > 10) if ($this->cnt_spremenljivka > 0) { foreach ($this->spremenljivke as $skey => $spremenljivka) { # checkbox if ( $spremenljivka['tip'] == 6 # m-radio || $spremenljivka['tip'] == 16 # m-check || $spremenljivka['tip'] == 19 # m-text || $spremenljivka['tip'] == 20 # m-number ) { # Preštejemo variable $sql_string = "SELECT count(*) AS cnt FROM srv_vrednost WHERE spr_id = '".$spremenljivka['id']."'"; $sql_query = sisplet_query($sql_string); $sql_row = mysqli_fetch_assoc($sql_query); if ($spremenljivka['reminder'] == 2 && $sql_row['cnt'] >= SPR_REMINDER_ON_MGRID_LIMIT) { # če še ni nastavljeno if (!in_array(DIAG_REMINDER_ON_MGRID,$this->diagnostic_note)) { $this->diagnostic_note[] = DIAG_REMINDER_ON_MGRID; } } if ($sql_row['cnt'] > SUB_Q_IN_GRID_LIMIT) { $this->diagnostic_note[] = DIAG_SUB_Q_IN_GRID; } } } } } /* Večinoma - razen redkih primerov - je tudi smiselno, da je na eni spletni * strani v grobem toliko vprašanj, kolikor jih je možno videti na običajnem ekranu pri običajni * ločljivosti. V tem smislu tudi sicer dajemo na eno stran toliko vprašanj, kot jih gre na ekran, * vključno s prvo stranjo, kjer poskrbimo, da je gumb "NAPREJ" viden brez uporabe drsnika. * Le izjemoma in z dobrimi razlogi se odločimo, da dajemo na eno stran več al celo vsa vprašanja, * kar seveda zahteva od uporabnika da se z miško premika po strani. Podobno velja tudi za tudi vprašanja, * ki se prikažejo šele ob pogoju - običajno jh postavimo na novo stran, le v primeru manjših podvprašanj * sprožimo prikaz na isti strani. */ function testTooManyQuestions() { # preštejemo vprašanja na posamezni strani foreach ($this->pages AS $pid => $page) { if (count($page) > SPR_ON_PAGE_LIMIT) { $this->diagnostic_note[] = DIAG_SPR_ON_PAGE; } } # preštejemo vprašanja v posamezem bloku foreach ($this->blocks AS $bid => $block) { if (count($block) > SPR_IN_BLOCK_LIMIT) { $this->diagnostic_note[] = DIAG_SPR_IN_BLOCK; } } } function testTime() { $sas = new SurveyAdminSettings(); $total = $sas->testiranje_predvidenicas(2); $this->time = array( $total, (bcdiv($total, 60, 0)>0?bcdiv($total, 60, 0).'min ':'').''.round(bcmod($total, 60), 0).'s' ); if ($total >= TIME_SOFT_LIMIT) { if ($total <= TIME_HARD_LIMIT) { $this->diagnostic_note[] = DIAG_TIME_SOFT_LIMIT; } else { $this->diagnostic_note[] = DIAG_TIME_HARD_LIMIT; } } } function testComments() { $spr_id=array(); $threads=array(); if ( is_array($this->spremenljivke) && count($this->spremenljivke) > 0 ) { foreach ($this->spremenljivke as $id=>$value) { $spr_id[] = $id; if ((int)$value['thread'] > 0) { $threads[] = $value['thread']; } } } if (count($spr_id) > 0) { $db_table = SurveyInfo::getInstance()->getSurveyArchiveDBString(); #preštejemo komentarje uporabnikov na vprašanja # srv_data_text where spr_id = 0 AND vre_id IN (id-ji spremenljivk) $strqr = "SELECT count(*) FROM srv_data_text".$db_table." WHERE spr_id=0 AND vre_id IN (".implode(',',$spr_id).")"; $sqlqr = sisplet_query($strqr); list($rowqr) = mysqli_fetch_row($sqlqr); #končani komentarji respondentov #text2 = 2 => končan #text2 = 3 => nerelevantno $strqrf = "SELECT count(*) FROM srv_data_text".$db_table." WHERE spr_id=0 AND vre_id IN (".implode(',',$spr_id).") AND text2 IN (2,3)"; $sqlqrf = sisplet_query($strqrf); list($rowqrf) = mysqli_fetch_row($sqlqrf); # vsi komentarji na anketo $strta = "SELECT count(*) FROM post WHERE tid='".$this->surveyInfo['thread']."' AND parent > 0"; $sqlta = sisplet_query($strta); list($rowta) = mysqli_fetch_row($sqlta); # nerešeni komentarji: only_unresolved => ocena <= 1 $strtu = "SELECT count(*) FROM post WHERE tid='".$this->surveyInfo['thread']."' AND parent > 0 AND ocena <= 1 "; $sqltu = sisplet_query($strtu); list($rowtu) = mysqli_fetch_row($sqltu); # vsi komentarji na anketo respondentov $strtar = "SELECT count(*) FROM srv_comment_resp WHERE ank_id='".$this->sid."'"; $sqltar = sisplet_query($strtar); list($rowtar) = mysqli_fetch_row($sqltar); # nerešeni komentarji respondentov na anketo: only_unresolved => ocena <= 1 $strtur = "SELECT count(*) FROM srv_comment_resp WHERE ank_id='".$this->sid."' AND ocena <= 1 "; $sqltur = sisplet_query($strtur); list($rowtur) = mysqli_fetch_row($sqltur); $rowtqa = 0; $rowtqu = 0; # preštejemo if (count($threads) > 0) { # vsi komentarji na anketo $strta = "SELECT count(*) FROM post WHERE tid IN (".implode(',',$threads).") AND parent > 0"; $sqlta = sisplet_query($strta); list($rowtqa) = mysqli_fetch_row($sqlta); # nerešeni komentarji: only_unresolved => ocena <= 1 $strtu = "SELECT count(*) FROM post WHERE tid IN (".implode(',',$threads).") AND parent > 0 AND ocena <= 1 "; $sqltu = sisplet_query($strtu); list($rowtqu) = mysqli_fetch_row($sqltu); } } $this->comments = array($rowta,$rowtu,$rowtqa,$rowtqu,$rowqr,$rowqrf,$rowtar,$rowtur); return $this->comments; } function testConditions() { global $lang; $code = true; $b = new Branching($this->sid); $code1 = $b->check_pogoji(); // ce je vse ok, preverimo se loope $code2 = $b->check_loops(); if (($code1===true && $code2 === true ) !== true) { $this->diagnostic_note[] = DIAG_INVALID_CONDITIONS; } $code4 = $b->check_validation(); if ($code4 !== true) { $this->diagnostic_note[] = DIAG_INVALID_VALIDATIONS; } // preverimo podvojensot imen variabel $code3 = $b->check_variable(); if ( $code3 !== true ) { $this->diagnostic_note[] = DIAG_INVALID_VARIABLENAMES; } } /** Skreiramo "postavitev" ankete * */ function createStructure() { $parent = '0'; $this->struktura = $this->getInlineBranching($parent); $this->spremenljivk = count($this->struktura_spremenljivk); $this->globina = ArrayDepth($this->struktura)-1; } function countHidden() { if (count($this->spremenljivke) > 0) { foreach ($this->spremenljivke as $spremenljivka) { if ((int)$spremenljivka['visible'] == 0) { $this->cnt_hidden++; } } } } function getInlineBranching($parent) { $_elements_in_block = Cache::srv_branching_parent($this->sid, $parent); $result = array(); foreach ($_elements_in_block AS $key => $_element) { if ($_element['element_if'] > 0) { # če je if in je tip 1 imamo nov blok $_if = Cache::srv_if($_element['element_if']); if ($_if['tip'] == 1) { # če je tip = 1 imamo blok $this->cnt_blocks++; } else { # preštejemo navane ife $this->conditions[$this->cnt_conditions] = $_element['element_if']; $this->cnt_conditions++; } array_push($result, $this->getInlineBranching($_element['element_if'])); } else { array_push($result, $_element['element_spr']); # dodamo vrstni red spremenljivk $this->struktura_spremenljivk[$this->cnt_spremenljivka] = $_element['element_spr']; $this->cnt_spremenljivka++; # ločimo spremenljivke po straneh $this->pages[$this->cnt_pages][] = $_element['element_spr']; if ($_element['pagebreak'] == 1) { $this->cnt_pages++; } # ločimo spremenljivke po blokih, nov blok je označen kot if - z posebnim tipom $this->blocks[$this->cnt_blocks][] = $_element['element_spr']; } } return $result; } function printNote($show_link = false) { global $lang; # napake $_napake = (int)in_array(DIAG_INVALID_CONDITIONS, $this->diagnostic_note); $_napake += (int)in_array(DIAG_INVALID_VARIABLENAMES, $this->diagnostic_note); # priporočila: # DIAG_SPR_ON_PAGE # DIAG_SPR_IN_BLOCK # DIAG_SUB_Q_IN_GRID # DIAG_UNAPROPRIATE_START $_opozorila = (int)in_array(DIAG_SPR_ON_PAGE, $this->diagnostic_note) +(int)in_array(DIAG_SPR_IN_BLOCK, $this->diagnostic_note) +(int)in_array(DIAG_SUB_Q_IN_GRID, $this->diagnostic_note) +(int)in_array(DIAG_UNAPROPRIATE_START, $this->diagnostic_note) +(int)in_array(DIAG_TIME_HARD_LIMIT, $this->diagnostic_note); # opozorila: # DIAG_REMINDER_ON_IF # DIAG_REMINDER_ON_MGRID $_priporocila = (int)in_array(DIAG_REMINDER_ON_IF, $this->diagnostic_note) +(int)in_array(DIAG_REMINDER_ON_MGRID, $this->diagnostic_note) +(int)in_array(DIAG_TIME_SOFT_LIMIT, $this->diagnostic_note); #print_r($this->diagnostic_note); #echo $lang['srv_diagnostic_note'].' '.$lang['srv_diagnostic_note_1'].' '; echo $lang['srv_diagnostic_note_1'].' '; //$_comments = ($this->comments[1] + $this->comments[3] + $this->comments[4] - $this->comments[5]); $_comments_survey = ($this->comments[1] + $this->comments[7]); $_comments_question = ($this->comments[3] + $this->comments[4] - $this->comments[5]); if((int)$_napake > 0) echo ''; echo $this->string_format((int)$_napake,'srv_cnt_napake'); if((int)$_napake > 0) echo ''; echo ', '; if((int)$_opozorila > 0) echo ''; echo $this->string_format((int)$_opozorila,'srv_cnt_opozorila'); if((int)$_opozorila > 0) echo ''; echo ', '; if((int)$_priporocila > 0) echo ''; echo $this->string_format((int)$_priporocila,'srv_cnt_priporocila'); if((int)$_priporocila > 0) echo ''; /*echo ' '.$lang['srv_and'].' '; echo $this->string_format((int)$_comments, 'srv_cnt_komentarji'); echo '.';*/ echo ', '; if((int)$_comments_survey > 0) echo ''; echo $this->string_format((int)$_comments_survey, 'srv_cnt_komentarji_survey'); if((int)$_comments_survey > 0) echo ''; echo ' '.$lang['srv_and'].' '; if((int)$_comments_question > 0) echo ' '; echo $this->string_format((int)$_comments_question, 'srv_cnt_komentarji_question'); if((int)$_comments_question > 0) echo ''; echo '.'; } function string_format($cnt,$lang_root) { global $lang; $txt = ''; if ($cnt > 0) $txt .= ''; if (isset($lang[$lang_root.'_'.$cnt])) { $txt .= $cnt.' '.$lang[$lang_root.'_'.$cnt]; } else { $txt .= $cnt.' '.$lang[$lang_root.'_more']; } if ($cnt > 0) $txt .= ''; return $txt; } } function ArrayDepth($Array,$DepthCount=-1) { // Find maximum depth of an array // Usage: int ArrayDepth( array $array ) // returns integer with max depth // if Array is a string or an empty array it will return 0 $DepthArray=array(0); $DepthCount++; if (is_array($Array)) foreach ($Array as $Key => $Value) { $DepthArray[]=ArrayDepth($Value,$DepthCount); } else return $DepthCount; return max($DepthCount,max($DepthArray)); }